1975年敬请关注！
简介：FrankandRogerandtheirwivestakeoffforColoradoinarecreationalvehicle,lookingforwardtosomeskiinganddirtbiking.Whilecampingenroute,theywitnessaSatanicritualsacrifice,butthelocalsherifffindsnoevidencetosupporttheirclaimsandurgesthemtocontinueontheirvacation.Ontheway,however,theyfindthemselvesrepeatedlyattackedbycultmembers,andtheytakemeasurestodefendthemselves.…